Example usage for javax.media.j3d Shape3D getAppearance

Introduction

In this page you can find the example usage for javax.media.j3d Shape3D getAppearance.

Prototype

public Appearance getAppearance() 

Source Link

Document

Retrieves the appearance component of this shape node.

Usage

From source file:LitPlaneApp.java

public LitPlaneApp() {
    setLayout(new BorderLayout());
    Canvas3D c = new Canvas3D(null);
    add("Center", c);

    BranchGroup scene = new BranchGroup();

    Shape3D plane = new LitPlane();
    scene.addChild(new LitPlane());
    scene.addChild(new Sphere(0.5f, Sphere.GENERATE_NORMALS, plane.getAppearance()));

    AmbientLight lightA = new AmbientLight();
    lightA.setInfluencingBounds(new BoundingSphere());
    scene.addChild(lightA);//from  ww  w  .  j  ava  2  s. c o m

    DirectionalLight lightD1 = new DirectionalLight();
    lightD1.setInfluencingBounds(new BoundingSphere(new Point3d(0.0, 0.5, 0.0), 0.1));
    Vector3f direction = new Vector3f(-1.0f, -1.0f, -1.0f);
    direction.normalize();
    lightD1.setDirection(direction);
    lightD1.setColor(new Color3f(1.0f, 1.0f, 1.0f));
    scene.addChild(lightD1);

    SimpleUniverse u = new SimpleUniverse(c);

    // This will move the ViewPlatform back a bit so the
    // objects in the scene can be viewed.
    u.getViewingPlatform().setNominalViewingTransform();

    u.addBranchGraph(scene);
}

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From source file:Text2DTest.java

public BranchGroup createSceneGraph() {
    // Create the root of the branch graph
    BranchGroup objRoot = new BranchGroup();

    // Create a Transformgroup to scale all objects so they
    // appear in the scene.
    TransformGroup objScale = new TransformGroup();
    Transform3D t3d = new Transform3D();
    t3d.setScale(0.4);/*  w  ww  .j  av a  2 s .co m*/
    objScale.setTransform(t3d);
    objRoot.addChild(objScale);

    // Create the transform group node and initialize it to the
    // identity. Enable the TRANSFORM_WRITE capability so that
    // our behavior code can modify it at runtime. Add it to the
    // root of the subgraph.
    TransformGroup objTrans = new TransformGroup();
    objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);

    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);

    TransformGroup textTranslationGroup;
    Transform3D textTranslation;
    float yPos = -.5f;
    Shape3D textObject = new Text2D("Rotating Yellow Text", new Color3f(1f, 1f, 0f), "Serif", 60, Font.BOLD);
    Appearance app = textObject.getAppearance();

    PolygonAttributes pa = app.getPolygonAttributes();
    if (pa == null)
        pa = new PolygonAttributes();
    pa.setCullFace(PolygonAttributes.CULL_NONE);
    if (app.getPolygonAttributes() == null)
        app.setPolygonAttributes(pa);
    objTrans.addChild(textObject);

    textTranslation = new Transform3D();
    textTranslation.setTranslation(new Vector3f(0f, yPos, 0f));
    textTranslationGroup = new TransformGroup(textTranslation);
    textTranslationGroup.addChild(objTrans);
    objScale.addChild(textTranslationGroup);
    yPos += .5f;

    /* Blue 40point text */
    textObject = new Text2D("Blue 40point Text", new Color3f(0f, 0f, 1f), "Serif", 40, Font.BOLD);
    textTranslation = new Transform3D();
    textTranslation.setTranslation(new Vector3f(0f, yPos, 0f));
    textTranslationGroup = new TransformGroup(textTranslation);
    textTranslationGroup.addChild(textObject);
    objScale.addChild(textTranslationGroup);
    yPos += .5f;

    /* Green italic text */
    textObject = new Text2D("Green Italic Text", new Color3f(0f, 1f, 0f), "Serif", 70, Font.ITALIC);
    textTranslation = new Transform3D();
    textTranslation.setTranslation(new Vector3f(0f, yPos, 0f));
    textTranslationGroup = new TransformGroup(textTranslation);
    textTranslationGroup.addChild(textObject);
    objScale.addChild(textTranslationGroup);
    yPos += .5f;

    // Create a new Behavior object that will perform the desired
    // operation on the specified transform object and add it into
    // the scene graph.
    Transform3D yAxis = new Transform3D();
    Alpha rotationAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE, 0, 0, 4000, 0, 0, 0, 0, 0);

    RotationInterpolator rotator = new RotationInterpolator(rotationAlpha, objTrans, yAxis, 0.0f,
            (float) Math.PI * 2.0f);
    rotator.setSchedulingBounds(bounds);
    objTrans.addChild(rotator);

    return objRoot;
}

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From source file:TickTockCollision.java

private Group createBox(double scale, Vector3d pos) {
    // Create a transform group node to scale and position the object.
    Transform3D t = new Transform3D();
    t.set(scale, pos);/*from   ww w.ja v a  2  s . c o  m*/
    TransformGroup objTrans = new TransformGroup(t);

    // Create a simple shape leaf node and add it to the scene graph
    Shape3D shape = new Box(0.5, 5.0, 1.0);
    objTrans.addChild(shape);

    // Create a new ColoringAttributes object for the shape's
    // appearance and make it writable at runtime.
    Appearance app = shape.getAppearance();
    ColoringAttributes ca = new ColoringAttributes();
    ca.setColor(0.6f, 0.3f, 0.0f);
    app.setCapability(app.ALLOW_COLORING_ATTRIBUTES_WRITE);
    app.setColoringAttributes(ca);

    // Create a new Behavior object that will perform the collision
    // detection on the specified object, and add it into
    // the scene graph.
    CollisionDetector cd = new CollisionDetector(shape);
    BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
    cd.setSchedulingBounds(bounds);

    // Add the behavior to the scene graph
    objTrans.addChild(cd);

    return objTrans;
}

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From source file:TickTockPicking.java

public void updateScene(int xpos, int ypos) {
    PickResult pickResult = null;/*from   w w  w .ja va 2  s  .co  m*/
    Shape3D shape = null;

    pickCanvas.setShapeLocation(xpos, ypos);

    pickResult = pickCanvas.pickClosest();
    if (pickResult != null) {
        shape = (Shape3D) pickResult.getNode(PickResult.SHAPE3D);
    }

    if (oldShape != null) {
        oldShape.setAppearance(savedAppearance);
    }
    if (shape != null) {
        savedAppearance = shape.getAppearance();
        oldShape = shape;
        shape.setAppearance(highlightAppearance);
    }
}

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